diff options
| author | Jordan Crouse <jordan.crouse@amd.com> | 2006-12-08 05:40:53 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-08 11:29:08 -0500 |
| commit | f378819a19e2b9639f17a1a82c5e12adc9512390 (patch) | |
| tree | ef6278a50642f63d3ae1667fe33e92fb78536f5b /drivers/video/geode/display_gx.h | |
| parent | 4c1979c8963528cc6f52203ae62162ed22e171f4 (diff) | |
[PATCH] gxfb: Fixups for the AMD Geode GX framebuffer driver
We cannot assume that the BIOS will be correctly setting up the hardware, so
set some bits in various display registers to enable video output. Allow an
advanced user to specify a frambuffer size, rather then probing the BIOS. All
of these fixes were prompted by the OLPC effort.
[akpm@osdl.org: cleanups]
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Acked-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/video/geode/display_gx.h')
| -rw-r--r-- | drivers/video/geode/display_gx.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/geode/display_gx.h b/drivers/video/geode/display_gx.h index 41e79f440670..e962c7679d08 100644 --- a/drivers/video/geode/display_gx.h +++ b/drivers/video/geode/display_gx.h | |||
| @@ -93,4 +93,5 @@ extern struct geode_dc_ops gx_dc_ops; | |||
| 93 | #define DC_PAL_ADDRESS 0x70 | 93 | #define DC_PAL_ADDRESS 0x70 |
| 94 | #define DC_PAL_DATA 0x74 | 94 | #define DC_PAL_DATA 0x74 |
| 95 | 95 | ||
| 96 | #define DC_GLIU0_MEM_OFFSET 0x84 | ||
| 96 | #endif /* !__DISPLAY_GX1_H__ */ | 97 | #endif /* !__DISPLAY_GX1_H__ */ |